King CountyFor more information about this layer please see the GIS Data Catalog . Points show locations of TDR sending and receiving sites. Sending sites have had unused development potential transferred away, and the sites are protected by conservation easements. Receiving sites have accepted transferred development rights and as a result have more units (or square footage) than base zoning density would allow without the use of TDRs.ArcGIS FeatureLayerhttps://hub.arcgis.com/datasets/f4a5efc81ab148d9bd6aa80bd23d2138_0engKing County GIS Open DataPublicTransfer Development Right Program Sites [Washington (State)--King County]Web servicesWashington (State)--King CountyWashington (State)Last Modified: 2025-09-09